{"product_id":"cs-20-harmonic-gear-reducer-120-1-93mm","title":"CS-20 Φ93mm Harmonic Drive Gear Ratio 120:1 - Strain Wave Gear Reducer","description":"\u003cp\u003eCS-20 Strain Wave Gear Reducer, Φ93mm Harmonic Drive Gear Ratio 120:1\u003cbr\u003e\n✔️ High-Reduction Harmonic Gear for Accurate Motion Control\u003c\/p\u003e \u003cp\u003eThe CS-20 120:1 strain wave gear reducer is used in robotics, automation equipment, and servo systems that need very high torque output with controlled, precise motion.\u003c\/p\u003e \u003cp\u003e✅ Gear ratio: 120:1\u003cbr\u003e\n✅ Outer diameter: Φ93mm\u003cbr\u003e\n✅ Rated torque at 2000 rpm: 47 Nm\u003cbr\u003e\n✅ Limit for repeated peak torque: 87 Nm\u003cbr\u003e\n✅ Limit for average torque: 55 Nm\u003cbr\u003e\n✅ Limit for momentary peak torque: 160 Nm\u003cbr\u003e\n✅ Maximum input speed: 6500 rpm\u003cbr\u003e\n✅ Limit for average input speed: 3500 rpm\u003cbr\u003e\n✅ Backlash: ≤10 arcsec\u003c\/p\u003e \u003cp\u003e💡 What are high-ratio strain wave gear reducers used for in precision motion systems?\u003cbr\u003e\nHigh-ratio strain wave reducers are chosen when maximum torque and fine positioning control are required.\u003c\/p\u003e \u003cp\u003e- Helps handle heavy loads with stable motion\u003cbr\u003e\n- Improves positioning accuracy in servo-driven systems\u003cbr\u003e\n- Keeps backlash low during repeated movements\u003c\/p\u003e \u003cp\u003eThis 120:1 CS-20 reducer is a handy option for high-load, high-precision motion control.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":51661573259583,"sku":"VXB-CS-20-120","price":1142.1,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cs-17-strain-wave-gear-reducer-harmonic-drive-gear-ratio-50-1-outer-diameter-79mm_c5c1a48d-676a-48ee-90b3-0bbbee58482d.png?v=1772828060","url":"https:\/\/bearingscanada.com\/products\/cs-20-harmonic-gear-reducer-120-1-93mm","provider":"Bearings Canada","version":"1.0","type":"link"}